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This article first antenna, microstrip theory, the circular polarization technology, the theoretical discussion, in this based on the microstrip antenna of circular polarization method - corner square microstrip antenna, and has done a design simulation , and then do the design and further research to improve and eventually get a resonant frequency (S11 reflection coefficient corresponding to the minimum frequency) for the 1.5GHz and 1.43GHz, the frequency of circular polarization for the 1.46GHz, S11 is less than -10dB relative bandwidth, the VSWR is less than 2 is about 8.8% relative bandwidth, axial ratio less than 3dB relative bandwidth of about 2.2% of the right circular polarization microstrip antenna design case, which proved very good the circular polarization microstrip antenna theory, also fully confirmed by a square corner design is a practical program, and select the appropriate regulation of sticks is indeed able to improve the performance of the antenna.

本文先对天线、微带理论、圆极化技术等进行了理论论述，在此基础上，提出圆极化微带天线的实现方法——切角方形微带天线，并对此做了设计仿真，后又对这一设计方案做了改进及进一步研究，最终得到一个谐振频率（反射系数S11 的最小值所对应的频率）为1.5GHz和1.43GHz，圆极化频率为1.46GHz，S11 小于-10dB 的相对带宽、驻波比小于2 的相对带宽约为8.8%，轴比小于3dB 的相对带宽约为2.2%的右旋圆极化微带天线的设计案例，从而很好的印证了圆极化微带天线理论，也充分证实了切角方形是一种切实可行的设计方案，而选取合适的调节枝则确能提高天线的性能。

This program is mainly to measure the small circular piece object ellipticity.

详细说明：本程序主要是为了测量圆形小工件物体的椭圆度。

In a CISC architecture, there can be hundreds of program instructions -- simple commands that tell the ''.

在cisc体系结构中，有数百条程序指令，即告诉''。

Increased performance, however, comes at a price: a RISC processor typically needs more memory than a CISC does to store the same program.

更高的性能，但是，是有代价的：一个RISC处理器通常需要更多的内存比CISC的不来存储相同的程序。

The article says one city has a wonderful program to help homeless people return to work and live a normal life.

这篇文章中写到有个城市有一个极好的组织来帮助无家可归的人们重返工作岗位，从而使他们过上正常的生活。

Vice Mayor Wang reported on the city urban planning revision of progress, in the regulation of Haikou City Hospital, reported on the overall urban planning framework program and the West Coast,"Haikou Bund" Planning and Design.

王任副市长汇报了市城市规划修编的进展情况，在规定的海口市医院，汇报了城市总体规划的框架计划和西海岸，"海口外滩"规划和设计。

The tax break program was instituted in 1986 and was highly successful until the 2004 clampdown.

税收减免计划于1986年开始制定，直到2004年被取消，这个计划的实施都取得很大的成功。

On top of this new program, we are also currently in development on new packaging for all upcoming SportsPicks lines: an all clamshell design.

""除了这个新计划，我们目前也发展为所有即将SportsPicks行新包装：全翻盖设计。

We have to make sure there is no clandestine uranium enrichment program that is somehow undeclared and unexcavated.

我们必须确保北韩没有保留秘密的浓缩铀项目、没有宣布或是没有发现的项目。

He appreciates various musical program including element of classicality and modern .

出席会议的有中央委员198人，候补中央委员158人。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"